254 citations
- University of LiverpoolGB37 papers
- Shanghai Normal UniversityCN17 papers
- Heidelberg UniversityDE15 papers
- National Astronomical ObservatoriesCN15 papers
- Chinese Academy of SciencesCN13 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- Peking UniversityCN12 papers
- Kavli Institute for Theoretical SciencesCN11 papers
- Monash UniversityAU11 papers
- Osservatorio Astronomico di PadovaIT8 papers
- Shanghai Jiao Tong UniversityCN8 papers
- Hong Kong University of Science and TechnologyHK7 papers
252 papers
Identification of gravitational lenses obscured by foreground light in the KiDS dataset using U-Nets and ResNets
S. Liu, Rui Li, J. Jia +13
*Context.* Many lensing images are often obscured by foreground light from the central galaxies, making them challenging to detect. *Aims.* To address the limitations of previous l…
The impact of generative artificial intelligence on academic development of Chinese students in humanities and social sciences
Lei Fan, Fangxue Liu
Generative artificial intelligence(GenAI) is reshaping learning in higher education, with particularly pronounced implications for the humanities and social sciences(HSS), where le…
Addressing Market Regime Changes and Heavy-Tailed Returns in Portfolio Optimization via Bayesian VAR and Elliptical Black-Litterman
Daniil Mikriukov, Ruoyu Sun, Angelos Stefanidis +2
Deep reinforcement learning (DRL) frameworks for portfolio optimization have shown promise for their ability to learn allocation rules dynamically from market data. However, these…
SmartWalkCoach: An AI Companion for End-to-End Walking Guidance, Motivation, and Reflection
Xianzhe Zhang, Mingxuan Hu, Bufan Xue +3
We present SmartWalkCoach, a mobile AI companion that supports the full walking journey: from pre-walk planning to in-walk guidance through to post-walk reflection. Addressing a ga…
RoboBlockly Studio: Conversational Block Programming with Embodied Robot Feedback for Computational Thinking
Leyi Li, Chenyu Du, Jiafei Sun +2
Computational thinking (CT) is increasingly promoted as a core literacy, yet learners and teachers face challenges in connecting abstract program logic to meaningful outcomes. We d…
The evolution of C4H and c-C3H2 in molecular cores
Yijia Liu, Junzhi Wang, Ningyu Tang +8
Linear C4H and cyclic c-C3H2, as small unsaturated hydrocarbons, are the key precursors to complex organic molecules and are critical components of the interstellar medium. We pres…